+2015-01-31 David S. Miller <davem@davemloft.net>
+
+ * sysdeps/sparc/sparc32/bits/atomic.h
+ (__sparc32_atomic_do_unlock24): Put the memory barrier before the
+ unlock not after it.
+ (__v9_compare_and_exchange_val_32_acq): Use unions to avoid getting
+ volatile register usage warnings from the compiler.
+
+ * sysdeps/sparc/nptl/sem_init.c: Delete.
+ * sysdeps/sparc/nptl/sem_post.c: Delete.
+ * sysdeps/sparc/nptl/sem_timedwait.c: Delete.
+ * sysdeps/sparc/nptl/sem_wait.c: Delete.
+ * sysdeps/sparc/sparc32/sem_init.c: New file.
+ * sysdeps/sparc/sparc32/sem_waitcommon.c: New file.
+ * sysdeps/sparc/sparc32/sem_open.c: Generic nptl version with
+ padding explicitly initialized.
+ * sysdeps/sparc/sparc32/sem_post.c: Generic nptl version using
+ padding for in-semaphore spinlock.
+ * sysdeps/sparc/sparc32/sem_wait.c: Likewise.
+ * sysdeps/sparc/sparc32/sem_trywait.c: Delete.
+ * sysdeps/sparc/sparc32/sem_timedwait.c: Delete.
+ * sysdeps/sparc/sparc32/sparcv9/sem_init.c: New file.
+ * sysdeps/sparc/sparc32/sparcv9/sem_open.c: New file.
+ * sysdeps/sparc/sparc32/sparcv9/sem_post.c: New file.
+ * sysdeps/sparc/sparc32/sparcv9/sem_waitcommon.c: New file.
+ * sysdeps/sparc/sparc32/sparcv9/sem_wait.c: Redirect to nptl
+ version.
+ * sysdeps/sparc/sparc32/sparcv9/sem_timedwait.c: Delete.
+ * sysdeps/sparc/sparc32/sparcv9/sem_trywait.c: Delete.
+
+2015-01-30 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #17801]
+ * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
+ Set the bit_AVX_Fast_Unaligned_Load bit for AVX2.
+ * sysdeps/x86_64/multiarch/init-arch.h (bit_AVX_Fast_Unaligned_Load):
+ New.
+ (index_AVX_Fast_Unaligned_Load): Likewise.
+ (HAS_AVX_FAST_UNALIGNED_LOAD): Likewise.
+ * sysdeps/x86_64/multiarch/memcpy.S (__new_memcpy): Check the
+ bit_AVX_Fast_Unaligned_Load bit instead of the bit_AVX_Usable bit.
+ * sysdeps/x86_64/multiarch/memcpy_chk.S (__memcpy_chk): Likewise.
+ * sysdeps/x86_64/multiarch/mempcpy.S (__mempcpy): Likewise.
+ * sysdeps/x86_64/multiarch/mempcpy_chk.S (__mempcpy_chk): Likewise.
+ * sysdeps/x86_64/multiarch/memmove.c (__libc_memmove): Replace
+ HAS_AVX with HAS_AVX_FAST_UNALIGNED_LOAD.
+ * sysdeps/x86_64/multiarch/memmove_chk.c (__memmove_chk): Likewise.
+
+2015-01-29 Andreas Schwab <schwab@suse.de>
+
+ * sysdeps/nptl/allocrtsig.c: Include <signal.h>.
+
+2015-01-29 Siddhesh Poyarekar <siddhesh@redhat.com>
+
+ [BZ #17892]
+ * nscd/nscd_stat.c (send_stats): Initialize DATA.
+
+2015-01-28 Martin Sebor <msebor@redhat.com>
+
+ * math/README.libm-test: Clarify. Add "How to read the test output."
+
+2015-01-28 Chris Metcalf <cmetcalf@ezchip.com>
+
+ * sysdeps/tile/tilegx/bits/atomic.h [!_LP64] (__HAVE_64B_ATOMICS):
+ Define to 0.
+
+2015-01-28 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/mips/bits/atomic.h [_MIPS_SIM == _ABIN32]
+ (__HAVE_64B_ATOMICS): Define to 0.
+
+2015-01-28 Adhemerval Zanellla <azanella@linux.vnet.ibm.com>
+
+ [BZ #17885]
+ * sysdeps/powerpc/fpu/fsetexcptflg.c (__fesetexceptflag): Fix correct
+ value to set as new flag.
+
+ [BZ #16576]
+ * sysdeps/powerpc/fpu/math_private.h [__CPU_HAS_FSQRT]: Remove define
+ and use _ARCH_PPCSQ instead.
+ (__ieee754_sqrt): Likewise.
+ (__ieee754_sqrtf): Likewise.
+ * sysdeps/powerpc/fpu/e_sqrt.c (__slow_ieee754_sqrt): Build only if
+ _ARCH_PPCSQ is defined.
+ (__ieee754_sqrt): Use _ARCH_PPCSQ to select wheter to use hardware
+ fsqrt instruction.
+ * sysdeps/powerpc/fpu/e_sqrtf.c (__ieee754_sqrtf): Build only if
+ _ARCH_PPCSQ is defined.
+ (__ieee754_sqrtf): Use _ARCH_PPCSQ to select wheter to use hardware
+ fsqrts instruction.
+ * sysdeps/powerpc/powerpc64/fpu/e_sqrt.c: Remove file.
+
+2015-01-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * iconv/loop.c: Suppress array out of bound warning caused by GCC
+ bug (GCC BZ #64739).
+
+2015-01-25 Andreas Schwab <schwab@linux-m68k.org>
+
+ * sysdeps/unix/sysv/linux/ia64/lowlevellock.h (lll_futex_requeue):
+ Mark _retval as used.
+ (lll_futex_wake_unlock): Likewise.
+ (lll_futex_timed_wait_requeue_pi): Likewise.
+
+ * sysdeps/unix/sysv/linux/m68k/coldfire/bits/atomic.h
+ (atomic_compare_and_exchange_val_acq): Use uint32_t for the
+ register variables.
+
+ * sysdeps/m68k/m680x0/fpu/fraiseexcpt.c (__feraiseexcept): Use
+ libm_hidden_def.
+
+ * sysdeps/m68k/bits/byteswap.h (__bswap_16, __bswap_32)
+ (__bswap_64): Mark as __always_inline.
+
+2015-01-25 Bram <bug_rh@spam.wizbit.be>
+
+ [BZ #15378]
+ * elf/dl-load.c (open_path): Avoid writing to 'env_path_list'
+ when none of the search directories exist.
+
+2015-01-24 Adhemerval Zanellla <azanella@linux.vnet.ibm.com>
+
+ [BZ #17869]
+ * sysdeps/powerpc/powerpc64/power8/memset.S: Use power7 instead of
+ power8 in .machine directive.
+
+ [BZ #17868]
+ * sysdeps/powerpc/powerpc64/dl-machine.h (resolve_ifunc): Force value
+ set dependency from opd value.
+
+2015-01-23 H.J. Lu <hongjiu.lu@intel.com>
+
+ * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
+ Treat model numbers 0x4a/0x4d/0x5a/0x5d as Intel Silvermont
+ architecture.
+
+2015-01-23 H.J. Lu <hongjiu.lu@intel.com>
+
+ [BZ #17870]
+ * nptl/sem_post.c (__new_sem_post): Replace unsigned long int
+ with uint64_t.
+ * nptl/sem_waitcommon.c (__sem_wait_cleanup): Replace 1UL with
+ (uint64_t) 1.
+ (__new_sem_wait_fast): Replace unsigned long with uint64_t.
+ (__new_sem_wait_slow): Replace unsigned long int with uint64_t.
+ Replace 1UL with (uint64_t) 1.
+ * sysdeps/nptl/internaltypes.h (new_sem): Replace unsigned long
+ int with uint64_t.
+
+2015-01-23 Roland McGrath <roland@hack.frob.com>
+
+ * inet/if_index.c (if_nameindex): Add missing libc_hidden_weak.
+ (if_freenameindex): Likewise.
+
+ * resource/getrlimit64.c: Add missing libc_hidden_def.
+
+2015-01-22 Joseph Myers <joseph@codesourcery.com>
+
+ * soft-fp/op-common.h (_FP_ADD_INTERNAL): Declare labels with
+ __label__.
+ (_FP_FMA): Likewise.
+ (_FP_TO_INT_ROUND): Likewise.
+ (_FP_FROM_INT): Likewise.
+
+2015-01-21 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
+
+ [BZ #16418]
+ * sysdeps/unix/sysv/linux/powerpc/get_clockfreq.c (__get_clockfreq):
+ Make code racy and cancel safe.
+
+2015-01-21 Carlos O'Donell <carlos@redhat.com>
+
+ * sysdeps/arm/unwind-resume.h: Fix copyright year.
+ * dlfcn/tst-rec-dlopen.c: Fix incorrect copyright year and
+ attribution.
+
+ * pwd/tst-getpw.c: Rewrite.
+
+ [BZ #17702]
+ * dlfcn/Makefile (tests): Add tst-rec-dlopen.
+ (modules-names): Add moddummy1 and moddummy2.
+ ($(objpfx)tst-rec-dlopen): Define.
+ * dlfcn/moddummy1.c: New file.
+ * dlfcn/moddummy2.c: New file.
+ * dlfcn/tst-rec-dlopen.c: New file.
+ * elf/dl-cache.c (_dl_load_cache_lookup):
+ Return char*. Copy result with alloca/strcpy/strdup.
+ * elf/dl-load.c (_dl_map_object): _dl_load_cached_lookup
+ returns char*. Free cached. If not saving realname
+ free cached.
+ * elf/dl-open.c (dl_open_worker): Do not assert that
+ _r_debug->r_state is RT_CONSISTENT.
+ * sysdeps/generic/ldsodefs.h: _dl_load_cache_lookup
+ returns char*.
+
+2015-01-21 Torvald Riegel <triegel@redhat.com>
+ Carlos O'Donell <carlos@redhat.com>
+
+ [BZ #12674]
+ * nptl/sem_waitcommon.c: New file.
+ * nptl/sem_wait.c: Include sem_waitcommon.c.
+ (__sem_wait_cleanup, do_futex_wait): Remove.
+ (__new_sem_wait): Adapt.
+ (__new_sem_trywait): New function.
+ (__old_sem_trywait): Moved here from nptl/sem_trywait.c.
+ * nptl/sem_timedwait.c: Include sem_waitcommon.c.
+ (__sem_wait_cleanup, do_futex_timed_wait): Remove.
+ (sem_timedwait): Adapt.
+ * nptl/sem_post.c (__new_sem_post): Adapt.
+ (futex_wake): New function.
+ (__old_sem_post): Add release MO fence.
+ * nptl/sem_open.c (sem_open): Adapt.
+ * nptl/sem_init.c (__new_sem_init): Adapt.
+ (futex_private_if_supported): New function.
+ * nptl/sem_getvalue.c (__new_sem_getvalue): Adapt.
+ (__old_sem_getvalue): Add using previous code.
+ * sysdeps/nptl/internaltypes.h: Adapt.
+ * nptl/tst-sem13.c (do_test): Adapt.
+ * nptl/tst-sem11.c (main): Adapt.
+ * nptl/sem_trywait.c: Remove.
+ * nptl/DESIGN-sem.txt: Remove.
+ * nptl/Makefile (libpthread-routines): Remove sem_trywait.
+ (gen-as-const-headers): Remove structsem.sym.
+ * nptl/structsem.sym: Remove.
+ * sysdeps/unix/sysv/linux/alpha/sem_post.c: Remove.
+ * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Remove.
+ * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Remove.
+ * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: Remove.
+ * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Remove.
+ * sysdeps/unix/sysv/linux/i386/i586/sem_post.S: Remove.
+ * sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S: Remove.
+ * sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S: Remove.
+ * sysdeps/unix/sysv/linux/i386/i586/sem_wait.S: Remove.
+ * sysdeps/unix/sysv/linux/i386/i686/sem_post.S: Remove.
+ * sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S: Remove.
+ * sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S: Remove.
+ * sysdeps/unix/sysv/linux/i386/i686/sem_wait.S: Remove.
+ * sysdeps/unix/sysv/linux/powerpc/sem_post.c: Remove.
+ * sysdeps/unix/sysv/linux/sh/sem_post.S: Remove.
+ * sysdeps/unix/sysv/linux/sh/sem_timedwait.S: Remove.
+ * sysdeps/unix/sysv/linux/sh/sem_trywait.S: Remove.
+ * sysdeps/unix/sysv/linux/sh/sem_wait.S: Remove.
+ * sysdeps/unix/sysv/linux/x86_64/sem_post.S: Remove.
+ * sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S: Remove.
+ * sysdeps/unix/sysv/linux/x86_64/sem_trywait.S: Remove.
+ * sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Remove.
+
+2015-01-20 Carlos O'Donell <carlos@redhat.com>
+
+ * INSTALL: Regenerated.
+
+ * po/libc.pot: Regenerated.
+
2015-01-18 Chung-Lin Tang <cltang@codesourcery.com>
Sandra Loosemore <sandra@codesourcery.com>
Andrew Jenner <andrew@codesourcery.com>
(R_NIOS2_CACHE_OPX,R_NIOS2_IMM6,R_NIOS2_IMM8,R_NIOS2_HI16): Likewise.
(R_NIOS2_LO16,R_NIOS2_HIADJ16,R_NIOS2_BFD_RELOC_32): Likewise.
(R_NIOS2_BFD_RELOC_16,R_NIOS2_BFD_RELOC_8,R_NIOS2_GPREL): Likewise.
- (R_NIOS2_GNU_VTINHERIT,R_NIOS2_GNU_VTENTRY,R_NIOS2_UJMP): Likewise.
- (R_NIOS2_CJMP,R_NIOS2_CALLR,R_NIOS2_ALIGN,R_NIOS2_GOT16): Likewise.
- (R_NIOS2_CALL16,R_NIOS2_GOTOFF_LO,R_NIOS2_GOTOFF_HA): Likewise.
- (R_NIOS2_PCREL_LO,R_NIOS2_PCREL_HA,R_NIOS2_TLS_GD16): Likewise.
- (R_NIOS2_TLS_LDM16,R_NIOS2_TLS_LDO16,R_NIOS2_TLS_IE16): Likewise.
- (R_NIOS2_TLS_LE16,R_NIOS2_TLS_DTPMOD,R_NIOS2_TLS_DTPREL): Likewise.
+ (R_NIOS2_GNU_VTINHERIT,R_NIOS2_GNU_VTENTRY,R_NIOS2_UJMP): Likewise.
+ (R_NIOS2_CJMP,R_NIOS2_CALLR,R_NIOS2_ALIGN,R_NIOS2_GOT16): Likewise.
+ (R_NIOS2_CALL16,R_NIOS2_GOTOFF_LO,R_NIOS2_GOTOFF_HA): Likewise.
+ (R_NIOS2_PCREL_LO,R_NIOS2_PCREL_HA,R_NIOS2_TLS_GD16): Likewise.
+ (R_NIOS2_TLS_LDM16,R_NIOS2_TLS_LDO16,R_NIOS2_TLS_IE16): Likewise.
+ (R_NIOS2_TLS_LE16,R_NIOS2_TLS_DTPMOD,R_NIOS2_TLS_DTPREL): Likewise.
(R_NIOS2_TLS_TPREL,R_NIOS2_COPY,R_NIOS2_GLOB_DAT): Likewise.
(R_NIOS2_JUMP_SLOT,R_NIOS2_RELATIVE,R_NIOS2_GOTOFF): Likewise.
(R_NIOS2_CALL26_NOAT,R_NIOS2_GOT_LO,R_NIOS2_GOT_HA): Likewise.
2015-01-05 Chris Metcalf <cmetcalf@ezchip.com>
- * sysdeps/unix/sysv/linux/tile/bits/libc-vdso.h: Fix return type
- for __vdso_* functions in declarations.
- * sysdeps/unix/sysv/linux/tile/init-first.c: Likewise for
- definitions.
- * sysdeps/unix/sysv/linux/tile/sysdep.h (INLINE_VSYSCALL,
- INTERNAL_VSYSCALL): Use struct return types to check for error.
+ * sysdeps/unix/sysv/linux/tile/bits/libc-vdso.h: Fix return type
+ for __vdso_* functions in declarations.
+ * sysdeps/unix/sysv/linux/tile/init-first.c: Likewise for
+ definitions.
+ * sysdeps/unix/sysv/linux/tile/sysdep.h (INLINE_VSYSCALL,
+ INTERNAL_VSYSCALL): Use struct return types to check for error.
* sysdeps/ieee754/dbl-64/wordsize-64/s_llround.c [!defined _LP64
&& REGISTER_CAST_INT32_TO_INT64]: Provide explicit lround()
projects / platform / upstream / glibc.git / blobdiff